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fuel filter
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skyedog
 


Member Since: 06 Jul 2009
Location: Isle of Skye
Posts: 5

Scotland 2005 Discovery 3 TDV6 Base 7 Seat Manual Belize GreenDiscovery 3
fuel filter

Hi there,
I put my disco3 into a non LR garage for the first time for a service as I live 3 hours away from the nearest dealership. When it came out it wasn't running properly but only intermittently. It was lumpy and has top end loss of power. If I lived somewhere flat it wouldn't be as bad but as soon as I encounter a hill I have to change down to 3rd before the engine revives.
I feel it must be something related to the service and I wonder if the fuel filter connections could have been put on wrongly although I don't see how that could have produced an intermittent fault.However it is not intermittent now and hasn't been for several weeks.
Please can anyone help with this? Does anyone know the correct placing of the coloured connectors?


Hi again,
Found the cause of the problem. Apparently changing thr fuel filter can cause the egr valves to go. Great having spent all that on a service. Egr valves now blanked off.
 

Last edited by skyedog on 10th Oct 2009 4:19 pm. Edited 1 time in total 
Post #4916336th Jul 2009 9:46 am
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matt_tdv6
 


Member Since: 05 Feb 2009
Location: Lincolnshire
Posts: 937

2006 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

The pipes have a clip which hold the pipes in place when they are removed from the filter

Take it back to them Whistle
  
Post #4916426th Jul 2009 10:06 am
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Gareth
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Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26705

United Kingdom 

Could be the famous egr valves. I suppose because you live so far from the garage, you could try blanking them off with a 2 pence piece. It would prove to you that they are at fault.

Then you can decide to change them, or just leave the 2p's in place?
  
Post #4916546th Jul 2009 10:25 am
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skyedog
 


Member Since: 06 Jul 2009
Location: Isle of Skye
Posts: 5

Scotland 2005 Discovery 3 TDV6 Base 7 Seat Manual Belize GreenDiscovery 3

Hi Matt, thanks for that, we did replace the fuel filter ourselves this weekend but there are 2 small connections and 2 larger connections. We don't know if they were connected correcctly in the first place or whether the garage swapped them round without realising.If we took it back I guess they wouldn't know either.
  
Post #4916586th Jul 2009 10:26 am
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wiggs
 


Member Since: 03 Sep 2006
Location: Manchester
Posts: 14368

United Kingdom 2015 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

Have a look here

http://www.disco3.co.uk/forum/topic32281.h...uel+filter

Some great pics that may help
 G4 Gone ...but not forgotten  
Post #4916646th Jul 2009 10:34 am
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skyedog
 


Member Since: 06 Jul 2009
Location: Isle of Skye
Posts: 5

Scotland 2005 Discovery 3 TDV6 Base 7 Seat Manual Belize GreenDiscovery 3

Hi Gareth
Thanks, have had the egr valves replaced 12 months ago, thought they must be infamous as they were as rare as hen's teeth and my disco was in the dealership for 2 weeks. Didn't knoe you could blank them off will try that thanks.

Hi Wiggs,
Thanks for the link, have printed it for my friend.
  
Post #4916806th Jul 2009 10:54 am
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